<div class="errorModal">
    <div class="block">
        <div class="head"><h3 class="error_title">Авторизация</h3><span class="close_2"></span></div>
        <div class="modal_text">
            <div class="table">
                <div class="tr">
                    <p class="td error_message">Ошибка!!!</p>
                </div>
                <div class="tr">
                    <span class="td button_modal">ОК</span> 
                </div>
            </div>
        </div>
    </div>
</div>